baber/WOPTO huggingface dataset:
Patent MX-PA04002502-A (MX)
Title: Method for selective graft polymerization.
Inventor: JOHN REHFUSS
IPC: C08F8/30
Filed: 2002-08-20
Abstract: The invention relates to a method of making an acrylic graft polymer, especially a urethanized acrylic graft polymer. The method of the invention requires an ethylenically unsaturated monomer mixture (a) comprising a monomer (ai) of a particular structure having at least one cyclic carbonate group and the polymerization of the monomer mixture (a) under free radical polymerization conditions to make an acrylic backbone polymer (b) comprising one or more cyclic carbonate functional groups (bi). At least one grafting moiety (c) is then provided, said grafting moiety (c) comprising at least one amine group (ci) selected from primary amines, secondary amines, and mixtures of both primary and secondary amines. The grafting moiety (c) is then grafted onto acrylic backbone polymer (b) via reaction between the at least one amine group (ci) and cyclic carbonate functional groups (bi) so as to make an urethanized acrylic graft polymer.
Patent MX-PA04002551-A (MX)
Title: Device for redirecting objects having different masses.
Inventor: GERD KRISTANDT
IPC: B65G47/53
Filed: 2002-09-06
Abstract: The invention concerns a redirecting device (10) for selectively redirecting objects (14), such as containers, packages and packaging units having different masses and located on a first transporting device (11), onto a second transporting device (12), the progression of the redirection of an object (14) being determined by means of a mechanism (30, 32). A control device (32) is activated on the basis of the determined progression of redirection, a low progression bringing about a more intense and longer activation and vice versa. The progression of redirection can be carried out with an angular sensor, a linear encoder, a speed measuring unit or an acceleration indicator, which measure the time required to cover a specific distance or to reach a specific speed or acceleration, or with a force sensor, which measures the force required for displacing the object (14).
Patent MX-PA04002624-A (MX)
Title: Glycoconjugate vaccines for use in immune-compromised populations.
Inventor: ROBERT B NASO
IPC: A61P31/04
Filed: 2002-09-19
Abstract: Staphylococcal and Enterrococcal glycoconjugate vaccines are disclosed for use in preventing or treating bacterial infection in an immune-compromised individual. Such vaccines contain an immunocarrier and a conjugate of a polysaccharide or glycopeptide surface antigen from a clinically-significant bacterial strain. The vaccines can be used for active protection in immune-compromised individuals who are to be subjected to conditions that place them at immediate risk of developing a bacterial infection, as would be case in the context of a catheterization or a surgical procedure.
Patent MX-PA04002836-A (MX)
Title: Substituted alkylaminopyridazinone derivatives, process for the preparation thereof and pharmaceutical composition containing the same.
Inventor: GYULA SIMIG
IPC: A61K31/50
Filed: 2002-09-26
Abstract: The invention relates to new substituted alkylaminopyridazinone derivatives of the general Formula (I), (wherein R1 is hydrogen or alkyl having 1-4 carbon atoms; one of X and Y stands for hydrogen or halogen and the other represents a group of the general Formula (II), R2 is hydrogen or alkyl having 1-4 carbon atoms; n is 1, 2 or 3; R3 stands for hydrogen, alkyl having 1-4 carbon atoms or aryl-(C1-4 alkyl); Z stands for oxygen; or R3 and Z together with the groups placed between them form a piperazine ring; and R4 stands for hydrogen, halogen, trifluoromethyl or alkoxy having 1-4 carbon atoms) and pharmaceutically acceptable acid addition salts thereof. The invention compounds are useful in the treatment of anxiolytic conditions and cognitive disorders.
Patent MX-PA04004162-A (MX)
Title: A medicament container, a medicament dispensing kit for administering medication and a method for packaging the same.
Inventor: C MICHAEL MESA
IPC: A61M5/30
Filed: 2002-11-01
Abstract: A medicament container, medicament dispensing kit and packaging process that minimizes exposure of the medication to oxygen to prevent degradation of the medication are disclosed.
Patent MX-PA04007397-A (MX)
Title: Crystalline hydrochloride of 7 -(((5-amino -1, 2, 4-thiadiazol -3-yl) (fluoromethoxyimino) acetyl) amino) -3- ((imino- 1-piperazinylmethyl) methylhydrazono)- methyl -3-cephem -4-carboxylic acid.
Inventor: JOHANNES LUDESCHER
IPC: A61P31/04
Filed: 2003-01-31
Abstract: A crystalline hydrochloride of the compound 7- {[5-amino-1, 2, 4-thiadiazol -3-yl -(fluoromethoxy -imino) acetyl]amino} -3-[(imino -1- piperazinylmethyly) methylhydrazano] -methyl -3-cephem -4carboxylic acid and the pharmaceutical use thereof.
Patent MX-PA04011152-A (MX)
Title: Ammoxidation of carboxylic acids to a mixture of nitriles.
Inventor: SANJAY P GODBOLE
IPC: C07C253/26
Filed: 2003-05-16
Abstract: A process for increasing the yield of acetonitrile produced during the manufacture of acrylonitrile comprising introducing a hydrocarbon selected from the group consisting of propylene and propane, a carboxylic acid, ammonia and air into a reaction zone containing an ammoxidation catalyst, reacting the hydrocarbon, carboxylic acid, ammonia and oxygen over said catalyst at an elevated temperature to produce acrylonitrile, hydrogen cyanide and acetonitrile, and recovering the acrylonitrile, hydrogen cyanide and acetonitrile from the reactor.
Patent MX-PA04012715-A (MX)
Title: Method for encapsulating internet protocol messages.
Inventor: SIVARAMAKRISHNA VEEREPALLI
IPC: H04L12/66
Filed: 2003-07-02
Abstract: In order to assist an exchange of data between one or mobile communications devices and the Internet in a mobile communications network, bidirectional tunneling of IPv6 messages inside IPv4 messages is performed between a home agent and one or more foreign agents. Optionally, where a mobile communications device is a wireless mobile unit, the mobile unit itself automatically engages in bidirectional tunneling of IPv6 messages inside IPv4 messages with the home agent whenever the wireless mobile unit detects loss of wireless coverage in the mobile communications network and presence of coverage in a type of wireless network lacking foreign agent functionality.
Patent MX-PA05001565-A (MX)
Title: Polyester resin composition for use in a coating composition and method of preparing the same.
Inventor: SWAMINATHAN RAMESH
IPC: C08K5/205
Filed: 2005-02-09
Abstract: A polyester polycarbamate resin composition for use in coating compositions to produce films having improved scratch and mar characteristics. The resin composition is the reaction product of a first compound having a plurality of hydroxyl groups with a carbamate compound reactive with the hydroxyl groups of the first compound and added in an amount sufficient to form a carbamated intermediary. The carbamated intermediary has at least one primary carbamate group available for cross-linking and has unreacted hydroxyl groups. Then, a silyl compound having a terminal isocyanate group is reacted with the unreacted hydroxyl groups of the carbamated intermediary. The silyl compound also has silylalkoxy groups available for secondary cross-linking. The present invention is also directed to a method of preparing the resin composition.
Patent MX-PA05003786-A (MX)
Title: System for vaporization of liquid fuels for combustion and method of use.
Inventor: CHRISTOPHER F SCHEMEL
IPC: F02G3/00
Filed: 2003-10-10
Abstract: A gas stream with a reduced oxygen concentration relative to ambient air is used to vaporize a liquid fuel or liquified hydrocarbon gas, or is mixed with a vaporized gas, and the reduced oxygen vaporized fuel gas is fed to a combustion device such as a premixed or diffusion combustor. Preferably, the oxygen content of the gas stream is less than the limited oxygen index. By mixing the fuel with a gas stream that has an appropriately reduced oxygen content, auto-ignition prior to the flame front can be avoided. In some embodiements, the reduced oxygen stream is generated from an air separator or taken from the exhaust of the combustion device.
Patent MX-PA05004307-A (MX)
Title: Electronic device having a multi-mode acoustic system and method for radiating sound waves.
Inventor: THOMAS WALCZAK
IPC: H04M1/724
Filed: 2003-10-28
Abstract: An electronic device (100) having a multi-mode acoustic system (120) and a method (500) for radiating sound waves are described herein. The acoustic system (120) generally includes a transducer (530), a first port (510), and a second port (520). The first and second ports (510, 520) may be acoustically coupled to the transducer (530). The second port (520) may be acoustically symmetric relative to the first port (510) such that output from the second port (520) is substantially identical to output from the first port (510).
Patent MX-PA05004381-A (MX)
Title: STEREOISOMERS OF p-HYDROXY-MILNACIPRAN, AND METHODS OF USE THEREOF.
Inventor: SWAGER TIMOTHY M
IPC: A61K31/695
Filed: 2003-10-22
Abstract: The present invention relates generally to the enantiomers ofpara-hydroxy- - milnacipran or congeners thereof. Biological assays revealed that racemic para-hydroxy- -milnacipran is approximately equipotent in inhibiting serotonin and norepinephrine uptake (IC50 = 28.6 nM for norepinephrine, IC50 = 21.7 nM for serotonin). Interestingly, (+) para- -hydroxy-milnacipran is a more potent inhibitor of norepinephrine uptake than serotonin uptake (IC50 = 10.3 nM for norepinephrine, IC50 = 22 nM for serotonin). In contrast, (-) - para-hydroxy-milnacipran is a more potent inhibitor of serotonin uptake compared to norepinephrin uptake (IC50 = 88.5 nM for norepinephrine, IC50 = 40.3 nM for serotonin). The invention also relates to salts and prodrug forms of the aforementioned compounds. In certain embodiments, the compounds of the present invention and a pharmaceutically acceptable excipient are combined to prepare a formulation for administration to a patient. Finally, the present invention relates to methods of treating mammals suffering from various afflictions, e.g., depression, chronic pain, or fibromyalgia, comprising administering to a mammal in need thereof a therapeutically effective amount of a compound of the present invention.
Patent MX-PA05006781-A (MX)
Title: Compounds for the normalization of the sleep/wake cycle.
Inventor: PERRY F RENSHAW
IPC: A61K31/14
Filed: 2003-12-17
Abstract: The invention provides methods for normalizing the sleep/wake cycle of a mammal by administering a therapeutically-effective amount of a cytosinecontaining or cytidine-containing compound, uridine-containing compound, creatine-containing compound, adenosine-containing, or adenosine-elevating compound. As such the methods described herein may increase wakefulness, reduce tiredness or fatigue during the day, and improve sleep quality. The methods of the invention may also be used in the treatment of sleep disorders, such as insomnia, sleep apnea, periodic limb movements, restless leg syndrome, narcolepsy, and problem sleepiness, or for increasing cognitive function in sleep deprived individuals. Citicoline is an exemplary compound for use in the methods described herein.
Patent MX-PA05007260-A (MX)
Title: Folded, telecentric projection lenses for use with pixelized panels.
Inventor: MELVYN H KREITZER
IPC: G02B13/18
Filed: 2003-12-02
Abstract: Projection lenses for use with pixelized panels (PP) are provided. The projection lenses have a negative first unit (U1) separated from a positive second unit (U2) by a reflective surface (RS) which folds the lens' optical axis. The lenses are telecentric on the short conjugate side, have a large field of view in the direction of the long conjugate, and have low aberration levels, including, in particular, low levels of lateral color.
Patent MX-PA05007661-A (MX)
Title: Fluid filtration system including replaceable filter module.
Inventor: YATES BRIAN GLENN
IPC: B01D29/21
Filed: 2005-07-18
Abstract: A fluid filtration system includes a filter receiver located in a fluid reservoir housing and a replaceable filter module adapted to mount in the filter receiver. Fluid to be filtered is exposed to a filter media included in the filter module and mounted in a filter chamber provided in the filter receiver. The filtered fluid is discharged into a fluid reservoir located in the fluid reservoir housing and outside the filter receiver. Fluid is then pumped from the fluid reservoir to a fluid user and fluid discharged from the filter user is conducted to the filter chamber for filtration in the filter media.
Patent MX-PA05013422-A (MX)
Title: Systems and methods for conducting secure payment transactions using a formatted data structure.
Inventor: RUTHERFORD BRUCE J
IPC: G06Q30/06
Filed: 2004-06-10
Abstract: A formatted data structure is provided for conveying the results of ecommerce authentication programs that are used to authenticate a cardholder's on-line transactions. The data structure, which has at most a 20-byte length, is designed to be compatible with 3-D Secure message protocols used in e-commerce. The data structure includes designated fields that include a hash of the merchant's name, identify an authentication service provider, identify the authentication method used, and include a merchant authentication code which ties cardholder information to the transaction. Secure payment algorithms are provided for use by the e-commerce authentication programs to generate authentication results in the desired format. In one secure payment algorithm, a secret key is used to encrypt a concatenation of a cardholder account number with information from designated fields of the data structure. In another secure payment algorithm, a pair of secret keys is used to encrypt a concatenation of the cardholder's account number, card expiration date and service code. In both cases, portions of the encryption results are used to define the merchant authentication code.
Patent MX-PA06003341-A (MX)
Title: Quinazoline derivatives.
Inventor: PLOWRIGHT ALLEYN
IPC: A61K31/517
Filed: 2004-09-22
Abstract: The invention concerns a quinazoline derivative of the Formula (I): wherein each of the variables have any of the meanings defined in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an antiproliferative agent in the prevention or treatment of tumours which are sensitive to inhibition of erbB receptor tyrosine kinases.
Patent MX-PA06006928-A (MX)
Title: Tricyclic 1-[(3-indol-3-yl)carbonyl] piperazine derivatives as cannabinoid cb1 receptor agonists.
Inventor: ADAM-WORRALL JULIA
IPC: C07D498/16
Filed: 2004-12-13
Abstract: The invention relates to tricyclic 1-[(indol-3-yl)carbonyl]piperazine derivative having the general Formula (I) wherein X is CH2, O or S; R represents 1-3 substituents independently selected from H, (C1-4)alkyl, (C1-4)alkyloxy and halogen; R1 is (C5-8)cycloalkyl; R2 is H or (C1-4)alkyl; R3, R3 , R4aCO R4aCO, R5, R5aCO and R6aCO are independently hydrogen or (C1-4)-alkyl, optionally substituted with (C1-4)alkyloxy, OH or halogen; R6 is hydrogen or (C1-4)alkyl, optionally substituted with (C1-4)alkyloxy, OH or halogen; or R6 forms together with R7a 4-7 membered saturated heterocyclic ring, optionally containing a further heteroatom selected from O and S; R7 forms together with R6 a 4-7 membered saturated heterocydic ring, optionally containing a further heteroatom selected from O and S; or R7 is H, (C1-4)alkyl or (C3-5)cycloalkyl, the alkyl groups being optionally substituted with OH, halogen or (C1-4)alkyloxy; or a pharmaceutically acceptable salt thereof. The invention also relates to pharmaceutical compositions comprising said tricyclic 1-[(indol-3-yl)carbonyl]piperazine derivatives, and to the use of these derivatives in the treatment of pain, such as peri-operative pain, chronic pain neuropathic pain, cancer pain, and pain and spasticity associated with multiple sclerosis.
Patent MX-PA06013299-A (MX)
Title: Medicaments containing n-sulfamoyl-n'-arylpiperazines for the prophylaxis or treatment of obesity and related conditions.
Inventor: ANTEL JOCHEN
IPC: A61K31/53
Filed: 2005-05-18
Abstract: The present invention relates to the use of known and novel N-sulfamoyl-N'-arylpiperazines and their physiologically compatible acid addition salts for the prophylaxis or treatment of obesity and related conditions.
Patent MX-PA06014973-A (MX)
Title: Air decontamination device and method.
Inventor: MOLE ALAN
IPC: A61L9/00
Filed: 2005-06-29
Abstract: An air decontamination device comprises an air stream generator (20), a non ithermalplasma filter (22), an ultraviolet radiation emitting device (24), an ozonecatalysing device (26), and a hydrocarbon emitter (28). The air stream generator(20) generates and directs an air stream through or across the non-thermal plasmafilter (22), the UV radiation emitting device (24), the ozone catalysing device(26), and the hydrocarbon emitter (28). The plasma filter (22) produces freeradicals by which contaminants in the air stream are neutralised. The UV radiationemitting device (24) breaks down ozone in the air stream, catalysed by the ozonecatalysing device (26). The hydrocarbon emitter (28) discharges an aromatichydrocarbon into the air stream to preferentially react with residual ozoneso that the air stream becomes suitable for human exposure. A method is also provided.
Patent MY-102526-A (MY)
Title: Liquid cleanser composition
Inventor: KATSUHIKO DEGUCHI
IPC: C11D10/04
Filed: 1987-08-28
Abstract: A LIQUID CLEANSER COMPOSITION COMPRISES 1 TO 20 PERCENT BY WEIGHT OF A SURFACTANT AND 3 TO 70 PERCENT BY WEIGHT OF A WATER-INSOLUBLE ABRASIVE OF THE INTERPENETRATION, COMPOSED OF AT LEAST 30 CRYSTALS FORMED INTO AN AGGREGATE.
Patent MY-103196-A (MY)
Title: Refrigerator temperature controlling device
Inventor: HIROSHIGE KONISHI
IPC: G05D23/00
Filed: 1988-02-08
Abstract: A REFRIGERATOR TEMPERATURE CONTROLLING DEVICE COMPRISES A DAMPER UNIT HAVING A FAN MOTOR FOR FEEDING COOLED AIR INTO A REFRIGERATING COMPARTMENT, AND A DAMPER FOR CONTROLLING BLOWOFF OF THE COOLED AIR INTO THE REFRIGERATOR COMPARTMENT,TEMPERATURE DETECTING ELEMENTS ARRANGED AT A PLURALITY OF POSITIONS IN THE REFRIGERATING COMPARTMENT, AND CONTROL MEANS, FOR CONTROLLING THE DAMPER BASED ON TEMPERATURES DETECTED BY THE TEMPERATURE DETECTING ELEMENTS SO AS TO CARRY OUT THE TEMPERATURE CONTROL IN THE REFRIGERATING COMPARTMENT.(FIG 1)
Patent MY-104265-A (MY)
Title: Antistatic polyurethane-urea dispersions.
Inventor: SVEN H RUETMAN
IPC: C09D175/00
Filed: 1989-11-09
Abstract: DISCLOSED IS A DISPERSION OF A POLYURETHANE-UREA POLYMER IN A CONTINUOUS PHASE. THIS DISPERSION CONTAINS 0.1 TO 5 PARTS BY WEIGHT OF AN IONIZABLE, NON-VOLATILE SALT PER 100 PARTS BY WEIGHT OF POLYURETHANE-UREA POLYMER. THE DISPERSION OF THIS INVENTION IS USEFUL IN PREPARING STATIC DISSIPATIVE COATINGS, FILMS, MEMBRANES AND THE LIKE.
Patent MY-106012-A (MY)
Title: Flushing mechanism with low water consumption.
Inventor: PETER A BASILE
IPC: E03D5/00
Filed: 1990-08-28
Abstract: A FLUSHING MECHANISM FOR FLUSHING A TOILET BOWL WITH A REDUCED AMOUNT OF WATER. THE FLUSHING MECHANISM INCLUDES A CONTAINMENT VESSEL TO FIT IN A STANDARD- SIZED TOILET TANK AND MEANS WITHIN THE CONTAINMENT VESSEL FOR FORCING WATER OUT OF THE VESSEL INTO THE BOWL TO BE FLUSHED. IN A FIRST EMBODIMENT THE CONTAINMENT VESSEL INCLUDES AN ELASTIC BLADDER WHICH IS FILLED WITH THE LIQUID AND EXPANDS TO PROVIDE THE ADDITIONAL PRESSURE. IN A SECOND EMBODIMENT, A PISTON SPRING SYSTEM FORCES LIQUID OUT OF THE CONTAINMENT VESSEL TO FLUSH THE BOWL. A HYDRAULIC ACTUATION SYSTEM IS ALSO PROVIDED FOR ACTUATING THE FLUSHING MECHANISMS.(FIG 3)
Patent MY-108782-A (MY)
Title: New use of naphthoxazines.
Inventor: DR JOACHIM NOZULAK
IPC: C07D265/34
Filed: 1990-12-12
Abstract: THE PRESENT INVENTION RELATES TO A NEW PHARMACEUTICAL USE FOR COMPOUNDS OF FORMULA 1(FORMULA 1)WHEREIN R1 AND R2 ARE EACH INDEPENDENTLY HYDROGEN OR (C1-4) ALKYL,R3 IS HYDROXY OR (C1-4) ALKOXY AND R4 IS (C1-4) ALKYLTHIO, (C1-4) ALKYLSULFOXIDE, (C1-4) ALKYLSULFONE, CHLORINE, BROMINE, IODINE, OR TRIFLOUROMETHYL IN FREE BASE OR PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALT FORM. THE COMPOUNDS ARE USEFUL FOR THE TREATMENT OF CONDITIONS ASSOCIATED WITH CEREBRAL ISCHAEMIA, E.G.STROKE.
Patent MY-109384-A (MY)
Title: Removal of radioactivity from zircon.
Inventor: MICHAEL JOHN HOLLITT
IPC: G21F9/32
Filed: 1992-04-14
Abstract: THE SPECIFICATION DISCLOSES A PROCESS FOR REMOVING RADIONUCLIDES FROM ZIRCON. THE PROCESS INVOLVES THERMALLY DECOMPOSING THE ZIRCON IN THE PRESENCE OF SUITABLE ADDITIVE, EXTRACTING THE RADIONUCLIDES CHEMICALLY AND RECOVERING ZIRCONIA AND SILICA. SUITABLE ADDITIVES INCLUDE FLUXES, SILICA AND ANY OXIDE CAPABLE OF FORMING A SILICATE WITH SILICA WHEN HEATED. CHEMICAL TREATMENTS DISCLOSED INCLUDE LEACHING WITH MINERAL ACIDS AND STRONG ORGANIC ACIDS. METHODS OF STABILIZING THE RADIONUCLIDES EXTRACTED BY LEACHING ARE ALSO DISCLOSED. ONE METHOD INVOLVES SPRAY ROASTING. ANOTHER METHOD INVOLVES NEUTRALIZATION OF LEACH LIQUOR AND RECOVERY OF RADIONUCLIDE SOLIDS BY FILTRATION OR OTHER SUITABLE LIQUID/SOLID SEPARATION TECHNIQUES.
Patent MY-108713-A (MY)
Title: Non-linear customer contrast control for a color television with autopix
Inventor: THOMAS DAVID GURLEY
IPC: H04N5/57
Filed: 1993-05-21
Abstract: A VIDEO SIGNAL PROCESSING SYSTEM HAVING AN AUTOPIX FEEDBACK LOOP (41) FOR LIMITING THE RANGE OVER WHICH THE CONTRAST CAN BE CONTROLLED INCLUDES A NON-LINEAR CONTRAST CONTROL FEATURE (81). A NON-LINEAR CONTRAST CONTROL VOLTAGE (V4) IS GENERATED AS A FUNCTION OF CUSTOMER CONTROL SETTINGS (PS) TO EXTEND THE RANGE OVER WHICH THE CUSTOMER CAN CONTROL THE CONTRAST.(FIG.1)
Patent MY-111817-A (MY)
Title: Display device
Inventor: JOA-YOUNG JEONG
IPC: F21V8/00
Filed: 1995-01-27
Abstract: A DISPLAY DEVICE INCLUDES A BACKLIGHT (1'') HAVING A MAIN EMITTING PEAK IN THE REGION OF 380 - 420NRN, A POLARIZER (2) FOR SELECTING LIGHT HAVING PRESCRIBED DIRECTION AMONG THE LIGHT EMITTED FROM A BACKLIGHT SOURCE AND AN ANALYZER (6) FOR RECEIVING THE SELECTED LIGHT, A PAIR OF ELECTRODES (3, 5) PROVIDED BETWEEN THE POLARIZER (2) AND ANALYZER (6), OPTOELECTRONIC MATERIAL (4) SUCH AS LIQUID CRYSTAL MATERIALS AND PLZT PROVIDED BETWEEN THE ELECTRODES, AND A PHOSPHOR LAYER (8) INCLUDING PHOSPHORS WHICH CAN BE STIMULATED BY EXPOSURE TO THE LI GHT FROM THE BACKLIGHT SOURCE (I ''). THE DISPLAY DEVICE HAS AN INCREASED VIEWING ANGLE AND IMPROVED LUMINANCE.FIGURE 2
Patent MY-111930-A (MY)
Title: Catalysts
Inventor: FRANCISCUS HERMANUS BOLDER
IPC: C07C1/04
Filed: 1996-04-03
Abstract: A PROCESS FOR PREPARING A FISCHER- TROPSCH CATALYST COMPRISES SUBJECTING A SLURRY COMPRISING A PARTICULATE ALUMINA CARRIER, WATER AND AN ACTIVE COMPONENT SELECTED FROM THE GROUP CONSISTING IN COBALT (CO), IRON (FE) AND MIXTURES THEREOF, TO A SUB-ATMOSPHERIC PRESSURE ENVIRONMENT. THE ALUMINA CARRIER IS THEREBY IMPREGNATED WITH THE ACTIVE COMPONENT. THE IMPREGNATED CARRIER IS DRIED UNDER A SUB-ATMOSPHERIC PRESSURE ENVIRONMENT. THE DRIED IMPREGNATED CARRIER IS CALCINED, THEREBY TO OBTAIN THE FISCHER- TROPSCH CATALYST.(FIG. 1)
Patent MY-125233-A (MY)
Title: Method of manufacturing glass substrate for use in information recording medium, and method of manufacturing information recording medium
Inventor: HIROAKI IKEDA
IPC: C03C15/00
Filed: 2000-03-31
Abstract: IN A METHOD OF MANUFACTURING A GLASS SUBSTRATE FOR AN INFORMATION RECORDING MEDIUM INCLUDING A STEP FOR CHEMICALLY STRENGTHENING THE GLASS SUBSTRATE BY CONTACTING THE GLASS SUBSTRATE WITH CHEMICAL STRANGTHENING PROCESSING LIQUID CONTAINING CHEMICAL STRENGTHENING SALT, CONCENTRATION OF FE AND CR IS 500 PPB OR LESS IN SAID CHEMICAL STRENGTHENING SALT, RESPECTIVELY. THE CONCENTRATION MAY BE DETECTED BY THE USE OF AN ICP (INDUCTIVELY COUPLED PLASMA) EMISSION SPECTROMETRY ANALYZING METHOD OR A FLUORESCENT X-RAY SPECTROSCOPY ANALYZING METHOD.(FIG.2)